[Bug middle-end/44554] Stack space after sigsetjmp is reused

["ibolton at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Comment #7 from ibolton at gcc dot gnu dot org  2010-09-08 08:49 -------
(In reply to comment #6)
> (In reply to comment #5)
> > Do we need to act as if
> > -fno-ira-share-spill-slots
> > is set in cfun->calls_setjmp functions?
> 
> At least in my case "-Os -fno-ira-share-spill-slots" seems to solve the
> problem. This applies also to the original (not stripped down) version of the
> code.
> 

Is this still a bug then?  Should ira-share-spill-slots be automatically
disabled for the caller function when a callee function can return twice?


-- 

ibolton at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44554